怎样找对方出轨的证据，婚内出轨证据怎么样才有效

 zaixiandaishehui，qipianshihenchangjiande。qipianyeshihunyinpoliedezhuyaoyuanyin。henshaoyourennengyuanliangduifangdeqipianhebeipan。bijing，diyicichuguihuiyoudiercishenzhiwushuci。hunneichuguizhengjuzenmeyangcaiyouxiao？

 jishitamenbuqingyuandiweilehaizierzaiyiqi，tamenzaiweilaiyebuhuikuaile。danghaizimenzhangdahou，tamenrengranhuilihun。ruguonixianglihun，nibixuzhangwoduifangchuguidezhengju。nikeyizijishouji，yekeyiweituodisanfangbangzhushouji。

 ruhezhaodaoduifangchuguidezhengju，duifangchuguidezhengjushishenme？weiqianti。dangshirenbuqisulihun，zhitichusunhaipeichangqingqiude，renminfayuanbuyushouli。dangshirentiqilihunsusong，fayuanjuedingbulihunde，buzhichiyaoqiulihunpeichangdequanli。

2.keyizhuzhangsunhaipeichangdefalvqingxing

 (1)zhonghun；(2)youpeiouderenyutarentongju(cichutongjushizhiyifuqimingyijixuwendingshenghuo)；(3)shishijiatingbaoli；(4)nvedai.yiqijiatingchengyuan；(5)shanzichufenfuqigongtongsuoyoudefangwu，zaochenglingyifangsunshi。

3.lihunsunhaipeichangdezhuti

peiouyouguocuode，disanfangbuchengdanpeichangzeren。fuqishuangfangdouyouguocuoxingwei，renheyifangdouyouquanyaoqiulihunsunhaipeichang。

4.起诉离婚时间

(1)wuguocuofangzuoweilihunsusongdeyuangao，bixuzailihunsusongzhongtichu；

(2)ruguobeigaobutongyilihun，weitichusunhaipeichangqingqiu，kezailihunhouyinianneidandutiqisusong；

 (3)hunneichuguizhengjuzenmeyangcaiyouxiao？yishenbeigaoweitichusunhaipeichangqingqiu，ershenqijiantichusunhaipeichangqingqiude，fayuanyingdangjinxingdiaojie。ruguodiaojieshibai，yingtongzhidangshirenzailihunhouyinianneidanduqisu。