Prayer in a marital crisis

our father, I am making a humble and ardent request to you. You joined us inseparably in the sacrament of marriage, and you want it, that we may remain faithful to this union unto death. God, hasten to help my heart, make them suffer less selfish. I get to know better and better, how difficult is the marriage state and how imperfect it is(a) I'm still. Make me generous(ą), I could(a) forgive. Give me patience like this, which you show me. Make it happen, that my love might grow stronger and mature in everyday difficulties and experiences, until the bad time has passed. Lord, i want to stay faithful(ą) to end. Amen.